Shark eating seal
Copper Shark


Copper sharkThe Bronze Whaler or Copper Shark, scientific name, Carcharhinus Brachyurus, can be recognized by the slightly arched profile just behind the head. The Bronze Whaler is referred to as a Copper Shark, because of the sandy copper hue it has to its flesh. The skin appears as dark gold in color, when the sun catches it. The nostrils are preceded by low flaps of skin and it has a long and pointy snout. The eyes are round and moderately large, equipped with a protective third eyelid. The lower teeth are upright, while the upper teeth become more angled towards the corner of the jaw. The mouth contains 29 – 35 upper teeth rows, and 29 – 33 lower teeth rows. The five pairs of gill slits are fairly long. The sickle-shaped pectoral fins are quite large and pointy. The first dorsal fin has a pointed apex and is tall. The second dorsal fin is lower and smaller, positioned more or less opposite the anal fin. Coloration is bronze to olive-gray on the top, with a metallic sheen, darkening toward the fin tips. The underside is white, extending to the flanks.

The Copper Shark prefers temperate waters, rather than tropical, in temperatures above 12 degrees Celsius (54 degrees Fahrenheit). These sharks can be found from the surf-zone to beyond continental shelves in the open ocean. They are recorded diving to a depth of 100m (330 ft). It is common for Copper Sharks to enter shallow waters, including bays and harbors. Having a tolerance for low salinity, they have been reported being seen at the lower reaches of large rivers. Parts of the world where they are common are Australia, New Zealand, Argentina, and South Africa. Seasonal migration occurs due to temperature changes, prey availability and reproductive events. Individuals have been recorded migrating for distances of 1320 km (820 mi).

The diet of these sharks consists mainly of bony fish, cuttlefish, skates, stingrays, squid, sardines and even Dogfish Sharks. The annual sardine run that occurs along the east coast of South Africa attracts a lot of predators, with Copper Sharks being the most numerous of all the sharks that prey on the sardines. The sardines comprise 69 – 95 % of these specific Copper Shark’s diet. Seemingly cooperative hunting has been observed, comprising of large numbers of Copper Sharks in a group. Schools of prey are herded into a tight ball, with the sharks taking turns to rush into the ball of fish, mouth agape. A “wing” formation is adopted by the group of sharks, in the case of larger prey and Tuna, forcing the prey closer together, with each shark targeting a specific, single prey.

The Copper Shark can reach a length of 3.3 m (11 ft) and a weight of 305 kg (672 lb). Females and males are apart for most of the year, only coming together to mate. They grow extremely slow, with males reaching maturity at ages 13 – 19, and females reaching maturity at ages 19 – 20. Gestation takes anything from 12 – 21 months. The female gets bitten by the male, as a prelude to mating. Mating takes place from October to December, in the Southern Hemisphere, with both sexes having migrated to offshore waters. Developing embryos are mainly nourished through a placental connection formed from the depleted yolk sac. Live pups are born every other year in litters of 7 – 24, the average being 15 – 16. Coastal nursery areas are the preferred areas for the females to give birth. These nurseries supply an abundance of food for the pups and reduce the likelihood of predation by larger predators. The male lifespan is 30 years and the female 25 years.

These sharks are listed as Near Threatened, due to its slow growth and reproductive rates. Commercial and recreational fishing also plays a part, with the shark’s meat being highly valued. Attacks on humans are very rare, with the Copper Sharks ranked 10th on the list of unprovoked attacks by sharks.

An absolutely amazing diving experience can be had with these magnificent sharks, by cage diving in Gansbaai, just more than an hour’s drive from Cape Town.

Shark Diving Destinations


Trips depart from Simon’s Town in False Bay! We’ve been operating in Simon’s Town for over 12 years and work with the only the most experienced operators, utilising the latest boats and the very highest safety standards.


Durban is home to the world renowned Aliwal Shoal. We’ve been operating in Durban for over 12 years and work with the only the most experienced operators, utilising the latest boats and the very highest safety standards.


There is no doubt that Gansbaai, South Africa, is the great white shark capital of the world. We’ve been operating in Gansbaai, our home town for many years, working with the only the most experienced operators.


Mossel Bay lies in the beautiful Garden Route. The bay is very protected and great white shark trips take place here nearly daily in water that’s warmer than Gansbaai and Simons Town, so it’s possible to dive without a wetsuit.

TO BOOK: CALL +27 82 442 3059 or SEND AN ENQUIRY